\documentclass{article}
\usepackage[active,tightpage]{preview}
\PreviewEnvironment{texshade}

\usepackage[pro]{fontawesome5}

\begin{document}
\begin{texshade}
\faicon{font-awesome}\newline
\faicon{google}\newline
Normal: \faicon{alarm-clock}\newline
Bold: \textbf{\faicon{alarm-clock}}\newline
Italic: \textit{\faicon{alarm-clock}}
\end{texshade}
\end{document}